A Plain Duty Neglected - Safeguarding of Manure Supply. Indian Forester, [S. l.], v. 55, n. 2, p. 71–74, 1929. DOI: 10.36808/if/1929/v55i2/19642. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/19642. Acesso em: 5 dec. 2025.